4018785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2893215

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 239, 285, 295, 717, 885, 1121, 1195, 3363, 3585, 4541, 5605, 13623, 14101, 16815, 22705, 42303, 68115, 70505, 211515, 267919, 803757, 1339595, 4018785]

約数ペア:

[(1, 4018785), (3, 1339595), (5, 803757), (15, 267919), (19, 211515), (57, 70505), (59, 68115), (95, 42303), (177, 22705), (239, 16815), (285, 14101), (295, 13623), (717, 5605), (885, 4541), (1121, 3585), (1195, 3363)]